<template>
  <div class="page none-sizing">
    <!-- <el-form
      :inline="true"
      v-if="searchVisible"
      class="query-form m-b-10"
      ref="searchForm"
      :model="searchForm"
      @keyup.enter="refreshList()"
      @submit.prevent
    >
      <el-form-item prop="project.id" label="项目id：">
        <GridSelect
						  title="选择项目id"
						  placeholder="请选择项目id"
						  labelName = 'projectName'
						  labelValue = 'id'
						  v-model = "searchForm.project.id"
						  :limit="1"
						  :columns="[
						  {
						    prop: 'id',
						    label: '主键'
						  },
						  {
						    prop: 'projectName',
						    label: '项目名称'
						  }
						  ]"
						  :searchs="[
						  {
						    prop: 'projectName',
						    label: '项目名称'
						  }
						  ]"
						  :api="projectMainService">
						</GridSelect>
		   </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="refreshList()" icon="search">查询</el-button>
        <el-button type="default" @click="resetSearch()" icon="refresh-right">重置</el-button>
      </el-form-item>
    </el-form> -->

    <div class="jp-table">
      <vxe-toolbar ref="projectMeasureToolbar" :refresh="{query: refreshList}" import export print custom>
        <template #buttons>
          <el-button v-if="hasPermission('measure:projectMeasure:add')" type="primary" icon="plus" @click="add()">添加计量</el-button>
          <el-button v-if="hasPermission('measure:projectMeasure:edit')" type="warning" icon="edit-filled" @click="edit()"
            v-show="$refs.projectMeasureTable && $refs.projectMeasureTable.getCheckboxRecords().length === 1" plain>修改</el-button>
          <el-button v-if="hasPermission('measure:projectMeasure:del')" type="danger" icon="del-filled" @click="del()"
            v-show="$refs.projectMeasureTable && $refs.projectMeasureTable.getCheckboxRecords().length > 0" plain>删除</el-button>
        </template>
        <template #tools>
          <vxe-button type="text" :title="
		    searchVisible ? '收起检索' : '展开检索'
		  " icon="vxe-icon-search" class="tool-btn" @click="searchVisible = !searchVisible"></vxe-button>
          <vxe-button type="text" title="下载导入模板" v-if="hasPermission('measure:projectMeasure:import')" icon="vxe-button--icon vxe-icon-file-excel"
            class="tool-btn m-l-0" @click="downloadTpl()">
          </vxe-button>
        </template>
      </vxe-toolbar>
      <div class="jp-table-body">
        <vxe-table border auto-resize resizable height="600" :loading="loading" size="small" ref="projectMeasureTable" show-header-overflow
          show-overflow highlight-hover-row :menu-config="{}" :print-config="{}" :import-config="{
    importMethod: importMethod,
    types: ['csv', 'xls', 'xlsx'],
    remote: true,
  }" :export-config="{
    remote: true,
    filename: `项目计量数据${moment(new Date()).format(
		'YYYY-MM-DD'
    )}`,
    sheetName: '项目计量数据',
    exportMethod: exportMethod,
    types: ['xlsx'],
    modes: ['current', 'selected', 'all'],
  }" @sort-change="sortChangeHandle" :sort-config="{remote:true}" :data="dataList" :checkbox-config="{}">
          <vxe-column type="seq" width="40"></vxe-column>
          <vxe-column type="checkbox" width="40px"></vxe-column>
          <!-- <vxe-column field="project.projectName" sortable title="项目id">
            <template #default="{ row }">
              <el-link type="primary" :underline="false" v-if="hasPermission('measure:projectMeasure:edit')"
                @click="edit(row.id)">{{row.project && row.project.projectName}}</el-link>
              <el-link type="primary" :underline="false" v-else-if="hasPermission('measure:projectMeasure:view')"
                @click="view(row.id)">{{row.project &&  row.project.projectName}}</el-link>
              <span v-else>{{row.project && row.project.projectName}}</span>
            </template>
          </vxe-column> -->
          <vxe-column field="periodNo" sortable title="期号">
          </vxe-column>
          <vxe-column field="currentMeasureAmt" sortable title="本期计量金额(含税)">
          </vxe-column>
          <vxe-column field="attachment" sortable title="计量单" width="100">
            <template #default="{ row }">
              <div @click="previewFiles(row.attachment)" class="file">{{getFileName(row.attachment)}}</div>
            </template>
          </vxe-column>
          <vxe-column field="updateBy.name" sortable title="编制人">
            <template #default="{ row }">
              {{row.updateBy && row.updateBy.name}}
            </template>
          </vxe-column>
          <vxe-column field="updateTime" sortable title="编制时间">
          </vxe-column>
          <vxe-column fixed="right" align="center" width="200" title="操作">
            <template #default="{ row }">
              <el-button v-if="hasPermission('measure:projectMeasure:view')" type="primary" text icon="view-filled" @click="view(row.id)">预览</el-button>
              <el-button v-if="hasPermission('measure:projectMeasure:edit')" type="primary" text icon="edit-filled" @click="edit(row.id)">修改</el-button>
			  <!-- <el-button  type="primary" text icon="download">导出</el-button> -->
      
                <el-button v-if="hasPermission('measure:projectMeasure:del')" type="danger" text icon="del-filled" @click="del(row.id)">删除</el-button>
            </template>
          </vxe-column>
        </vxe-table>
        <vxe-pager background size="small" :current-page="tablePage.currentPage" :page-size="tablePage.pageSize" :total="tablePage.total"
          :page-sizes="[10, 20, 100, 1000, {label: '全量数据', value: 1000000}]" :layouts="['PrevPage', 'JumpNumber', 'NextPage', 'FullJump', 'Sizes', 'Total']"
          @page-change="currentChangeHandle">
        </vxe-pager>
      </div>
    </div>
    <!-- 弹窗, 新增 / 修改 -->
    <ProjectMeasureForm ref="projectMeasureForm" @refreshDataList="refreshList"></ProjectMeasureForm>
       <!-- 引入文件预览组件 -->
       <FilePreview ref="filePreview" />
  </div>
</template>

<script>
import ProjectMeasureForm from './ProjectMeasureForm'
import projectMeasureService from '@/api/measure/projectMeasureService'
import GridSelect from '@/components/gridSelect'
import projectMainService from '@/api/project/projectMainService'
import FilePreview from '@/components/preview'
export default {
  inject: {
    projectId: {
      default: ''
    },
  },
  data() {
    return {
      searchVisible: true,
      searchForm: {
        project: {
          id: ''
        }
      },
      projectMainService: projectMainService,
      dataList: [],
      tablePage: {
        total: 0,
        currentPage: 1,
        pageSize: 10,
        orders: [{ column: "a.create_time", asc: false }],
      },
      loading: false
    }
  },
  components: {
    GridSelect,
    ProjectMeasureForm,
    FilePreview
  },
  created() {
    this.searchForm.project.id = this.projectId
    this.refreshList()
  },
  mounted() {
    this.$nextTick(() => {
      // 将表格和工具栏进行关联
      const $table = this.$refs.projectMeasureTable
      const $toolbar = this.$refs.projectMeasureToolbar
      $table.connect($toolbar)
    })
  },

  methods: {
    // 获取数据列表
    refreshList() {
      this.loading = true
      projectMeasureService.list({
        'current': this.tablePage.currentPage,
        'size': this.tablePage.pageSize,
        'orders': this.tablePage.orders,
        ...this.searchForm
      }).then((data) => {
        this.dataList = data.records
        this.tablePage.total = data.total
        this.loading = false
      })
    },
    // 当前页
    currentChangeHandle({ currentPage, pageSize }) {
      this.tablePage.currentPage = currentPage
      this.tablePage.pageSize = pageSize
      this.refreshList()
    },
    previewFiles(url) {
      this.$refs.filePreview.open(url)
    },
    // 排序
    sortChangeHandle(obj) {
      this.tablePage.orders = [];
      if (obj.order != null) {
        this.tablePage.orders = [{ column: obj.column.sortBy || this.$utils.toLine(obj.property), asc: obj.order === "asc" }];
      } else {
        this.tablePage.orders = [{ column: "a.create_time", asc: false }];
      }
      this.refreshList();
    },
    // 新增
    add() {
      this.$refs.projectMeasureForm.init('add', this.searchForm.project.id)
    },
    // 修改
    edit(id) {
      id = id || this.$refs.projectMeasureTable.getCheckboxRecords().map(item => {
        return item.id
      })[0]
      this.$refs.projectMeasureForm.init('edit', id)
    },
    // 查看
    view(id) {
      this.$refs.projectMeasureForm.init('view', id)
    },
    // 删除
    del(id) {
      let ids = id || this.$refs.projectMeasureTable.getCheckboxRecords().map(item => {
        return item.id
      }).join(',')
      this.$confirm(`确定删除所选项吗?`, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.loading = true
        projectMeasureService.delete(ids).then((data) => {
          this.$message.success(data)
          this.refreshList()
          this.loading = false
        })
      })
    },
    // 下载模板
    downloadTpl() {
      this.loading = true
      projectMeasureService
        .exportTemplate()
        .then((data) => {
          // 将二进制流文件写入excel表，以下为重要步骤
          this.$utils.downloadExcel(data, "项目计量导入模板");
          this.loading = false
        })
        .catch(function (err) {
          this.loading = false
          if (err.response) {
            console.log(err.response);
          }
        });
    },
    // 自定义服务端导入
    importMethod({ file }) {
      // 处理表单
      const formBody = new FormData();
      formBody.append("file", file);
      this.loading = true
      projectMeasureService.importExcel(formBody).then((result) => {
        this.$message.success({
          dangerouslyUseHTMLString: true,
          message: result,
        });
        this.refreshList();
      });
    },
    // 自定义服务端导出
    exportMethod({ options }) {
      // 传给服务端的参数
      const params = {
        current: this.tablePage.currentPage,
        size: this.tablePage.pageSize,
        orders: this.tablePage.orders,
        ...this.searchForm,
        filename: options.filename,
        sheetName: options.sheetName,
        isHeader: options.isHeader,
        original: options.original,
        mode: options.mode,
        selectIds:
          options.mode === "selected"
            ? options.data.map((item) => item.id)
            : [],
        exportFields: options.columns.map(
          (column) => column.property && column.property.split(".")[0]
        ),
      };
      this.loading = true;
      return projectMeasureService
        .exportExcel(params)
        .then((data) => {
          // 将二进制流文件写入excel表，以下为重要步骤
          this.$utils.downloadExcel(data, options.filename);
          this.loading = false;
        })
        .catch(function (err) {
          if (err.response) {
            console.log(err.response);
          }
        });
    },
    resetSearch() {
      this.$refs.searchForm.resetFields()
      this.refreshList()
    },
    getFileName(attachment) {
      if (!attachment) return '';
      if (attachment.indexOf('&fileName=') != -1) {
        return attachment
          .split(',')
          .map(item => {
            const arr = item.split('&fileName=');
            return arr.length > 1 ? arr[1] : '';
          })
          .filter(Boolean)
          .join(', ');
      } else {
        return attachment
          .split(',')
          .map(item => {
            const arr = item.split('&name=');
            return arr.length > 1 ? arr[1] : '';
          })
          .filter(Boolean)
          .join(', ');
      }

    },
  }
}
</script>

